Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
46331 | WI | | Lake Superior | 1930 | 04180000 | Lake Superior | established |
46308 | WI | | Lake Superior | 1968 | 04180000 | Lake Superior | established |
299967 | WI | Bayfield | Chequamegon Bay, Lake Superior | 1960 | 04180000 | Lake Superior | established |
157538 | WI | Bayfield | Apostle Islands National Lakeshore | 1999 | 04180000 | Lake Superior | established |
793543 | WI | Bayfield | Lake Superior at RM 0 | 1968 | 04180000 | Lake Superior | established |
793547 | WI | Ashland | Lake Superior at RM 0 | 1968 | 04180000 | Lake Superior | established |
793561 | WI | Douglas | Allouez Bay at RM 0 | 1975 | 04180000 | Lake Superior | established |
793579 | WI | Douglas | Allouez Bay at RM 0 | 1981 | 04180000 | Lake Superior | established |
793593 | WI | Douglas | Superior Bay at RM 0.2 | 1989 | 04180000 | Lake Superior | established |
793581 | WI | Douglas | Superior Bay at RM 0.2 | 1982 | 04180000 | Lake Superior | established |
793588 | WI | Douglas | Superior Bay at RM 0.2 | 1986 | 04180000 | Lake Superior | established |
793629 | WI | Ashland | [No specific locality provided] | 2002 | 04180000 | Lake Superior | established |
793531 | WI | Douglas | Nemadji River at RM 0 | 1964 | 04180000 | Lake Superior | established |
793614 | WI | Douglas | [No specific locality provided] | 1999 | 04180000 | Lake Superior | established |
793600 | WI | Douglas | Allouez Bay at RM 0.6 | 1992 | 04180000 | Lake Superior | established |
793630 | WI | Ashland | [No specific locality provided] | 2002 | 04180000 | Lake Superior | established |
793534 | WI | Bayfield | Sioux River at RM 0 | 1964 | 04180000 | Lake Superior | established |
793544 | WI | Ashland | Lake Superior at RM 0 | 1968 | 04180000 | Lake Superior | established |
793548 | WI | Ashland | Lake Superior at RM 0 | 1968 | 04180000 | Lake Superior | established |
793562 | WI | Ashland | Lake Superior at RM 0 | 1975 | 04180000 | Lake Superior | established |
1598164 | WI | Douglas | [No locality description provided] | 2011 | 04180000 | Lake Superior | established |
1649746 | WI | Douglas | | 2016 | 04180000 | Lake Superior | established |
Citation for this information:
U.S. Geological Survey, 2024,
Osmerus mordax: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 5/2/2024